﻿<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <title>浏览器定位</title>
    <link rel="stylesheet" href="http://cache.amap.com/lbs/static/main1119.css"/>
    <script src="http://cache.amap.com/lbs/static/es5.min.js"></script>
    <script type="text/javascript" src="http://webapi.amap.com/maps?v=1.4.1&key=02a37b38c4b33a671f1cd1584b54adc8"></script>
    <script type="text/javascript" src="http://cache.amap.com/lbs/static/addToolbar.js"></script>
    <style type="text/css">
        #inp{
            position:fixed;
            top:100px;
            width:100%;
            height:30px;
        }
    </style>
<body>
<div id='container'></div>
<!-- <div id="tip"></div> -->
<input id="inp" type="text" name="" value="" placeholder="">
<script type="text/javascript">
/***************************************
由于Chrome、IOS10等已不再支持非安全域的浏览器定位请求，为保证定位成功率和精度，请尽快升级您的站点到HTTPS。
***************************************/
var address=[];
    var map, geolocation;
    //加载地图，调用浏览器定位服务
    map = new AMap.Map('container', {
        resizeEnable: true
    });
    map.plugin(['AMap.Geolocation','AMap.Geocoder'], function() {
        geolocation = new AMap.Geolocation({
            enableHighAccuracy: true,//是否使用高精度定位，默认:true
            timeout: 10000,          //超过10秒后停止定位，默认：无穷大
            buttonOffset: new AMap.Pixel(10, 20),//定位按钮与设置的停靠位置的偏移量，默认：Pixel(10, 20)
            zoomToAccuracy: true,      //定位成功后调整地图视野范围使定位位置及精度范围视野内可见，默认：false
            buttonPosition:'RB'
        });
        map.addControl(geolocation);
        geolocation.getCurrentPosition();
        AMap.event.addListener(geolocation, 'complete', onComplete);//返回定位信息
        AMap.event.addListener(geolocation, 'error', onError);      //返回定位出错信息

    });
    //解析定位结果
    function onComplete(data) {
        var str=['定位成功'];
        str.push('经度：' + data.position.getLng());
        str.push('纬度：' + data.position.getLat());
        address=[data.position.getLng(),data.position.getLat()];
        console.log(address);
         // 定位信息解析成地址
         var geocoder = new AMap.Geocoder({
            city: "010"//城市，默认：“全国”
        });
        var marker = new AMap.Marker({
            map:map,
            bubble:true
        })
        var input=document.getElementById('inp');
        marker.setPosition(address);
            geocoder.getAddress(address,function(status,result){
              if(status=='complete'){
                 input.value = result.regeocode.formattedAddress;
                 console.log(status,result)
                 // message.innerHTML = ''
              }else{
                 // message.innerHTML = '无法获取地址'
              }
            })
        if(data.accuracy){
             str.push('精度：' + data.accuracy + ' 米');
        }//如为IP精确定位结果则没有精度信息
        str.push('是否经过偏移：' + (data.isConverted ? '是' : '否'));
        // document.getElementById('tip').innerHTML = str.join('<br>');
    }
    //解析定位错误信息
    function onError(data) {
        document.getElementById('inp').innerHTML = '定位失败';
    }
</script>
</body>
</html>